/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.gef.examples.flow.parts;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Text;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gef.tools.CellEditorLocator;
/**
* CellEditorLocator for Activities.
* @author Daniel Lee
*/
public class ActivityCellEditorLocator implements CellEditorLocator {
private Label label;
/**
* Creates a new ActivityCellEditorLocator for the given Label
* @param label the Label
*/
public ActivityCellEditorLocator(Label label) {
setLabel(label);
}
/**
* @see CellEditorLocator#relocate(org.eclipse.jface.viewers.CellEditor)
*/
public void relocate(CellEditor celleditor) {
Text text = (Text)celleditor.getControl();
Point pref = text.computeSize(-1, -1);
Rectangle rect = label.getTextBounds().getCopy();
label.translateToAbsolute(rect);
text.setBounds(rect.x - 1, rect.y - 1, pref.x + 1, pref.y + 1);
}
/**
* Returns the Label figure.
* @return the Label
*/
protected Label getLabel() {
return label;
}
/**
* Sets the label.
* @param label The label to set
*/
protected void setLabel(Label label) {
this.label = label;
}
}